/*
 * The contents of this file are subject to the terms 
 * of the Common Development and Distribution License 
 * (the License).  You may not use this file except in
 * compliance with the License.
 * 
 * You can obtain a copy of the license at 
 * https://glassfish.dev.java.net/public/CDDLv1.0.html or
 * glassfish/bootstrap/legal/CDDLv1.0.txt.
 * See the License for the specific language governing 
 * permissions and limitations under the License.
 * 
 * When distributing Covered Code, include this CDDL 
 * Header Notice in each file and include the License file 
 * at glassfish/bootstrap/legal/CDDLv1.0.txt.  
 * If applicable, add the following below the CDDL Header, 
 * with the fields enclosed by brackets [] replaced by
 * you own identifying information: 
 * "Portions Copyrighted [year] [name of copyright owner]"
 * 
 * Copyright 2006 Sun Microsystems, Inc. All rights reserved.
 */

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/*
 * Filename: QueueClosedException.java	
 *
 * Copyright 2000-2001 by iPlanet/Sun Microsystems, Inc.,
 * 901 San Antonio Road, Palo Alto, California, 94303, U.S.A.
 * All rights reserved.
 * 
 * This software is the confidential and proprietary information
 * of iPlanet/Sun Microsystems, Inc. ("Confidential Information").
 * You shall not disclose such Confidential Information and shall
 * use it only in accordance with the terms of the license 
 * agreement you entered into with iPlanet/Sun Microsystems.
 */
 
/**
 * <BR> <I>$Source: /cvs/glassfish/appserv-commons/src/java/com/sun/enterprise/util/collection/QueueException.java,v $</I>
 * @author     $Author: tcfujii $
 * @version    $Revision: 1.3 $ $Date: 2005/12/25 04:12:13 $
 */
 
package com.sun.enterprise.util.collection;

import java.io.PrintStream;
import java.io.PrintWriter;

public class QueueException
    extends Exception
{
    Throwable throwable = null;
    
    public QueueException() {
        super();
    }
    
    public QueueException(String message) {
        super(message);
    }
    
    public QueueException(String message, Throwable throwable) {
        super(message);
        this.throwable = throwable;
    }
    
    public void printStackTrace() {
    	printStackTrace(new PrintWriter(System.err));
    }
    
    public void printStackTrace(PrintStream ps) {
    	printStackTrace(new PrintWriter(ps));
    }
    
    public void printStackTrace(PrintWriter pw) {
    	if (throwable != null) {
    		pw.println("QueueException: " + getMessage());
    		throwable.printStackTrace(pw);
    	} else {
    		super.printStackTrace(pw);
    	}
    }
    
}
